/*******************************************************************************
 * Copyright 2007 Vidar Svansson
 *     
 * This file is part of JAdapter.
 * 
 * JAdapter is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * JAdapter is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with JAdapter.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/

package org.jadapter.tests.examples;

import java.util.List;

public class CommaSeparatedList implements CommaSeparated {

    private List<?> list;

    public void setList(List<?> list) {
        this.list = list;
    }

    public String getCommaSeparated() {
        if(list == null) 
            return "";		
        StringBuffer buffer = new StringBuffer();
        for(Object item : list)
            buffer.append(item + ",");
        if(list.size() > 0)
            buffer.deleteCharAt(buffer.length() - 1);
        return buffer.toString();
    }
}
